@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6451ec73-b4b4-4cd7-9e72-0fbfd87b2614> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6451ec73-b4b4-4cd7-9e72-0fbfd87b2614> .